Home›Asteroids›866638 2015 SU55866638 2015 SU55Main-belt minor planetDesignation(866638) 2015 SU55ClassMain-beltSemi-major axis2.2537142 AUEccentricity0.1624217Inclination7.02569°Absolute magnitude (H)18.82Perihelion1.888 AUAphelion2.620 AU